HomeFish encyclopediaRay-finned fishesCatfishEeltail catfishesMerauke tandan Merauke tandan (Porochilus meraukensis) Scientific name: Porochilus meraukensis Weber, 1913 The Merauke tandan (Porochilus meraukensis) is a freshwater fish of the family Plotosidae. Native range: Asia and Oceania, New Guinea. BiologyDorsal spines (total): 1; Dorsal soft rays (total): 5-8; Anal soft rays: 84 - 108Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePorochilus meraukensisFamilyPlotosidae (Eeltail catfishes)OrderSiluriformes (Catfish)ClassActinopterygii (Ray-finned fishes)Maximum length24.0EnvironmentFreshwater; demersalClimateTropicalDistributionAsia and Oceania: New Guinea.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026